Seiko Cal. 5277 - 946

Seiko 5277-946

Released in 1986, the Cal. 5277 with design code 946 was part of Seiko's domestic market collection. Powered by the 5277 caliber with 21j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-63027bbfde23]

Also known as: Turtle, Sumo

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
44mm
Case Thickness
12.2mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Blue Sunburst
Jewels
21j
Frequency
36,000 bph
Power Reserve
71 hours
Year
1986

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